GL-PCT H I – The right to amend Chapter H‑I deals with the right to amend, while Chapters H‑II and H‑III deal with the allowability of amendments. Chapter H‑IV is dedicated to the rectification of obvious mistakes.

GL-PCT H I – The right to amend Chapter H‑I deals with the right to amend, while Chapters H‑II and H‑III deal with the allowability of amendments. Chapter H‑IV is dedicated to the rectification of obvious mistakes.